Description
It was found that the Hotrod client in Infinispan before 9.2.0.CR1 would unsafely read deserialized data on information from the cache. An authenticated attacker could inject a malicious object into the data cache and attain deserialization on the client, and possibly conduct further attacks.
Remediation
References
http://www.securitytracker.com/id/1040360
https://access.redhat.com/errata/RHSA-2018:0294
https://access.redhat.com/errata/RHSA-2018:0478
https://access.redhat.com/errata/RHSA-2018:0479
https://access.redhat.com/errata/RHSA-2018:0480
https://access.redhat.com/errata/RHSA-2018:0481
https://access.redhat.com/errata/RHSA-2018:0501
https://access.redhat.com/errata/RHSA-2019:1326
https://github.com/infinispan/infinispan/pull/5639
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